Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Joseph Villarreal

Assistant Director
Joseph is a senior at the University of Houston Clear Lake studying for his bachelor's degree in Business Management. He loves having a positive impact on students by helping them grow in math and building their confidence. Making a difference in others' lives is one of his many passions. He also enjoys working out, playing basketball, and helping others in the community.

Joshua Napoli

Assistant Center Director
Joshua is a student at the University of Houston, studying towards his major in Sports Administration with a minor in Accounting. He has a passion for tutoring students of all ages and very much enjoys math. Joshua believes that mastering math is about overcoming obstacles and having a relentless mindset, two skills necessary for anyone to be successful.

Jude Quaddumi

Lead Instructor
Jude is a senior at the University of Texas at Austin studying Public Health. She has been an instructor at Mathnasium centers since 2016 and loves teaching because she enjoys helping students build their confidence in math. Her favorite pastimes are reading books, baking, and playing with her little sister

Sandra Ghattas

Sandra is a junior at the University of Houston at Clear Lake and is pursuing a bachelor’s degree in education. She chose a career in teaching because she wants to make learning an enjoyable experience for students. She strives to ensure every student has the necessary math tools they need to be successful in life.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

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Want to join the Mathnasium team?

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!

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